| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)3 + 3 HNo3 = Mn(No3)3 + 3 H2O
NaHCO3 + O2 = HCO3 + NaO2 =>
NaHCO3 + O2 = HCO3 + NaO2
K4Fe(CN)6 + HNO3 = NH4NO3 + KNO3 + H2Fe(CN)5NO + CO2 =>
K4Fe(CN)6 + 6 HNO3 = NH4NO3 + 4 KNO3 + H2Fe(CN)5NO + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaI + Cl2 = NaCl2 + I =>
NaI + Cl2 = NaCl2 + I
H + As + O4{-2} = H3AsO4{-2} =>
3 H + As + O4{-2} = H3AsO4{-2}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sn + AgCl4 = Ag + SnCl =>
4 Sn + AgCl4 = Ag + 4 SnCl
Pb(CH3COO)2 + H2S = PbS + HCH3COO =>
Pb(CH3COO)2 + H2S = PbS + 2 HCH3COO
H(NO)3 + LiOH = Li(NO)3 + H2O =>
H(NO)3 + LiOH = Li(NO)3 + H2O
KCl + C4H5NaO6 = KHC4H4O6 + NaCl =>
KCl + C4H5NaO6 = KHC4H4O6 + NaCl
CH3CH(OH)COOH + H2O = CH3CH2CO + OH =>
CH3CH(OH)COOH + H2O = CH3CH2CO + 3 OH
K2Cr2O7 + C6H12O6 = Cr2O3 + CO2 + K2O + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 6 CO2 + 4 K2O + 6 H2O
(NH4)3PO4 + NH4Cl = (NH4)4PO4Cl =>
(NH4)3PO4 + NH4Cl = (NH4)4PO4Cl
Cu2S + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2S + 6 H2SO4 = 2 CuSO4 + 5 SO2 + 6 H2O
Cr2O3 + Ca(OCl)Cl + NaOH = CaCl2 + Na2CrO4 + H2O =>
Cr2O3 + 3 Ca(OCl)Cl + 4 NaOH = 3 CaCl2 + 2 Na2CrO4 + 2 H2O
Cl2 + H2O2 + NaOH = NaClO2 + H2O =>
Cl2 + 3 H2O2 + 2 NaOH = 2 NaClO2 + 4 H2O
Al(NO3)3*9H2O + Mg(NO3)2*6H2O + C6H8N2O4 = MgAl2O4 + CO2 + N2 + H2O =>
6 Al(NO3)3*9H2O + 3 Mg(NO3)2*6H2O + 5 C6H8N2O4 = 3 MgAl2O4 + 30 CO2 + 17 N2 + 92 H2O
C4H12N2 + C6H8Cl2O2 = HCl + C10H18N2O2 =>
C4H12N2 + C6H8Cl2O2 = 2 HCl + C10H18N2O2
LiHSO3 + HNO3 = LiNO3 + H2SO3 =>
LiHSO3 + HNO3 = LiNO3 + H2SO3
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
AlBr{3} + Cl{2{ = AlCl{3}+Br{2} =>
AlBr{3} + Cl{2{ = AlCl{3}+Br{2}
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
CH3CH(NH2)COOH + O2 = CO2 + N2 + H2O =>
4 CH3CH(NH2)COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
C2H8N2 + O2 = CO2 + H2O + N2 =>
C2H8N2 + 4 O2 = 2 CO2 + 4 H2O + N2
C2H5Cl + CH3MgCl = C3H8 + MgCl2 =>
C2H5Cl + CH3MgCl = C3H8 + MgCl2
SrCO3 + V2O5 + C = SrVO3 + CO2 =>
4 SrCO3 + 2 V2O5 + C = 4 SrVO3 + 5 CO2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
AlCl3 + SiO2 + Mg = Si + MgOCl + AlO =>
AlCl3 + 2 SiO2 + 3 Mg = 2 Si + 3 MgOCl + AlO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
OH{-} + [Fe(CN)6]{-3} + N2H4 = [Fe(CN)6]{-4} + N2 + H2O =>
4 OH{-} + 4[Fe(CN)6]{-3} + N2H4 = 4[Fe(CN)6]{-4} + N2 + 4 H2O
Co(NO3)2*6H2O + NaOH = CoO + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = CoO + 2 NaNO3 + 7 H2O
Ca(NO3)2*4H2O = CaO + N2 + H2O + O2 =>
2 Ca(NO3)2*4H2O = 2 CaO + 2 N2 + 8 H2O + 5 O2
H2SO4 + FeCO3 = FeSO4 + H2CO3 =>
H2SO4 + FeCO3 = FeSO4 + H2CO3
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
Cd + Cl = CdCl4 =>
Cd + 4 Cl = CdCl4
KNO3 + S + C = K2S + N2 + CO2 =>
2 KNO3 + S + 3 C = K2S + N2 + 3 CO2
C2H6(g) + F2(g) = CF4(g) + HF(g) =>
C2H6(g) + 7 F2(g) = 2 CF4(g) + 6 HF(g)
C(s) + O2 = CO2(g) =>
C(s) + O2 = CO2(g)
SiH4 + OH = SiO2 + H2O =>
SiH4 + 8 OH = SiO2 + 6 H2O
C12H22O00 + SO4 = C + H2O + S =>
2 C12H22O00 + 5 SO4 = 24 C + 22 H2O + 5 S
At + H2 = AtH2 =>
At + H2 = AtH2
MgF2 + Li2C = MgC + LiF =>
MgF2 + Li2C = MgC + 2 LiF
HCl + Fe = FeCl2 + FeH2 =>
2 HCl + 2 Fe = FeCl2 + FeH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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